dlls/dpnet/dpnet_main.c

   1 /*
   2  * DirectPlay
   3  *
   4  * Copyright 2004 Raphael Junqueira
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  *
  20  */
  21
  22
  23 #include <stdarg.h>
  24
  25 #include "windef.h"
  26 #include "winbase.h"
  27 #include "wingdi.h"
  28 #include "winuser.h"
  29 #include "objbase.h"
  30 #include "oleauto.h"
  31 #include "oleidl.h"
  32 #include "rpcproxy.h"
  33 #include "wine/debug.h"
  34
  35 #include "initguid.h"
  36 #include "dpnet_private.h"
  37
  38 WINE_DEFAULT_DEBUG_CHANNEL(dpnet);
  39
  40 static BOOL winsock_loaded = FALSE;
  41
  42 static BOOL WINAPI winsock_startup(INIT_ONCE *once, void *param, void **context)
  43 {
  44     WSADATA wsa_data;
  45     DWORD res;
  46
  47     res = WSAStartup(MAKEWORD(1,1), &wsa_data);
  48     if(res == ERROR_SUCCESS)
  49         winsock_loaded = TRUE;
  50     else
  51         ERR("WSAStartup failed: %lu\n", res);
  52     return TRUE;
  53 }
  54
  55 void init_winsock(void)
  56 {
  57     static INIT_ONCE init_once = INIT_ONCE_STATIC_INIT;
  58     InitOnceExecuteOnce(&init_once, winsock_startup, NULL, NULL);
  59 }
  60
  61 /* At process attach */
  62 BOOL WINAPI DllMain(HINSTANCE hInstDLL, DWORD fdwReason, LPVOID lpvReserved)
  63 {
  64     TRACE("%p,%lx,%p\n", hInstDLL, fdwReason, lpvReserved);
  65
  66     switch(fdwReason)
  67     {
  68         case DLL_PROCESS_ATTACH:
  69             DisableThreadLibraryCalls(hInstDLL);
  70             break;
  71
  72         case DLL_PROCESS_DETACH:
  73             if (lpvReserved) break;
  74             if(winsock_loaded)
  75                 WSACleanup();
  76             break;
  77     }
  78     return TRUE;
  79 }
  80
  81 /***********************************************************************
  82  *             DirectPlay8Create (DPNET.@)
  83  */
  84 HRESULT WINAPI DirectPlay8Create(REFGUID lpGUID, LPVOID *ppvInt, LPUNKNOWN punkOuter)
  85 {
  86     TRACE("(%s, %p, %p): stub\n", debugstr_guid(lpGUID), ppvInt, punkOuter);
  87     return S_OK;
  88 }
  89
  90 /*******************************************************************************
  91  * DirectPlay ClassFactory
  92  */
  93 typedef struct
  94 {
  95   /* IUnknown fields */
  96   IClassFactory IClassFactory_iface;
  97   LONG          ref;
  98   REFCLSID      rclsid;
  99   HRESULT       (*pfnCreateInstanceFactory)(LPCLASSFACTORY iface, LPUNKNOWN punkOuter, REFIID riid, LPVOID *ppobj);
 100 } IClassFactoryImpl;
 101
 102 static inline IClassFactoryImpl *impl_from_IClassFactory(IClassFactory *iface)
 103 {
 104   return CONTAINING_RECORD(iface, IClassFactoryImpl, IClassFactory_iface);
 105 }
 106
 107 static HRESULT WINAPI DICF_QueryInterface(LPCLASSFACTORY iface,REFIID riid,LPVOID *ppobj) {
 108   IClassFactoryImpl *This = impl_from_IClassFactory(iface);
 109
 110   FIXME("(%p)->(%s,%p),stub!\n",This,debugstr_guid(riid),ppobj);
 111   return E_NOINTERFACE;
 112 }
 113
 114 static ULONG WINAPI DICF_AddRef(LPCLASSFACTORY iface) {
 115   IClassFactoryImpl *This = impl_from_IClassFactory(iface);
 116   return InterlockedIncrement(&This->ref);
 117 }
 118
 119 static ULONG WINAPI DICF_Release(LPCLASSFACTORY iface) {
 120   IClassFactoryImpl *This = impl_from_IClassFactory(iface);
 121   /* static class, won't be  freed */
 122   return InterlockedDecrement(&This->ref);
 123 }
 124
 125 static HRESULT WINAPI DICF_CreateInstance(LPCLASSFACTORY iface,LPUNKNOWN pOuter,REFIID riid,LPVOID *ppobj) {
 126   IClassFactoryImpl *This = impl_from_IClassFactory(iface);
 127
 128   TRACE("(%p)->(%p,%s,%p)\n",This,pOuter,debugstr_guid(riid),ppobj);
 129   return This->pfnCreateInstanceFactory(iface, pOuter, riid, ppobj);
 130 }
 131
 132 static HRESULT WINAPI DICF_LockServer(LPCLASSFACTORY iface,BOOL dolock) {
 133   IClassFactoryImpl *This = impl_from_IClassFactory(iface);
 134   FIXME("(%p)->(%d),stub!\n",This,dolock);
 135   return S_OK;
 136 }
 137
 138 static const IClassFactoryVtbl DICF_Vtbl = {
 139   DICF_QueryInterface,
 140   DICF_AddRef,
 141   DICF_Release,
 142   DICF_CreateInstance,
 143   DICF_LockServer
 144 };
 145
 146 static IClassFactoryImpl DPNET_CFS[] = {
 147   { { &DICF_Vtbl }, 1, &CLSID_DirectPlay8Client,  DPNET_CreateDirectPlay8Client },
 148   { { &DICF_Vtbl }, 1, &CLSID_DirectPlay8Server,  DPNET_CreateDirectPlay8Server },
 149   { { &DICF_Vtbl }, 1, &CLSID_DirectPlay8Peer,    DPNET_CreateDirectPlay8Peer },
 150   { { &DICF_Vtbl }, 1, &CLSID_DirectPlay8Address, DPNET_CreateDirectPlay8Address },
 151   { { &DICF_Vtbl }, 1, &CLSID_DirectPlay8LobbiedApplication, DPNET_CreateDirectPlay8LobbiedApp },
 152   { { &DICF_Vtbl }, 1, &CLSID_DirectPlay8LobbyClient, DPNET_CreateDirectPlay8LobbyClient },
 153   { { &DICF_Vtbl }, 1, &CLSID_DirectPlay8ThreadPool, DPNET_CreateDirectPlay8ThreadPool},
 154   { { NULL }, 0, NULL, NULL }
 155 };
 156
 157 /***********************************************************************
 158  *              DllGetClassObject (DPNET.@)
 159  */
 160 HRESULT WINAPI DllGetClassObject(REFCLSID rclsid, REFIID riid, LPVOID *ppv)
 161 {
 162     int i = 0;
 163
 164     TRACE("(%s,%s,%p)\n", debugstr_guid(rclsid), debugstr_guid(riid), ppv);
 165     /*
 166     if ( IsEqualCLSID( &IID_IClassFactory, riid ) ) {
 167         *ppv = (LPVOID)&DPNET_CF;
 168         IClassFactory_AddRef((IClassFactory*)*ppv);
 169         return S_OK;
 170     }
 171     */
 172     while (NULL != DPNET_CFS[i].rclsid) {
 173       if (IsEqualGUID(rclsid, DPNET_CFS[i].rclsid)) {
 174         DICF_AddRef(&DPNET_CFS[i].IClassFactory_iface);
 175         *ppv = &DPNET_CFS[i];
 176         return S_OK;
 177       }
 178       ++i;
 179     }
 180
 181     FIXME("(%s,%s,%p): no interface found.\n", debugstr_guid(rclsid), debugstr_guid(riid), ppv);
 182     return CLASS_E_CLASSNOTAVAILABLE;
 183 }